# git rev-parse -q --verify a125bcda2d0aee1d98b51c167aca60fb312572aa^{commit}
a125bcda2d0aee1d98b51c167aca60fb312572aa
already have revision, skipping fetch
# git checkout -q -f -B kisskb a125bcda2d0aee1d98b51c167aca60fb312572aa
# git clean -qxdf
# < git log -1
# commit a125bcda2d0aee1d98b51c167aca60fb312572aa
# Merge: c420ddda506b 8c62ed27a12c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 4 19:28:30 2020 -0800
# 
#     Merge tag 'apparmor-pr-2020-01-04' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
#     
#     Pull apparmor fixes from John Johansen:
#     
#      - performance regression: only get a label reference if the fast path
#        check fails
#     
#      - fix aa_xattrs_match() may sleep while holding a RCU lock
#     
#      - fix bind mounts aborting with -ENOMEM
#     
#     * tag 'apparmor-pr-2020-01-04' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
#       apparmor: fix aa_xattrs_match() may sleep while holding a RCU lock
#       apparmor: only get a label reference if the fast path check fails
#       apparmor: fix bind mounts aborting with -ENOMEM
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 a125bcda2d0aee1d98b51c167aca60fb312572aa
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x516E8AA3
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:04:56.270536